SOFTENING OF PHONON DENSITY-OF-STATES IN FE-BASED AMORPHOUS INVAR-ALLOYS
文献类型：期刊论文
| 作者 | XIANYU, Z ; LU, ZC ; LI, JZ ; YE, CT ; LI, ZQ ; KANG, J ; SHEN, BG |
| 刊名 | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
 |
| 出版日期 | 1994 |
| 卷号 | 182页码:1040 |
| 关键词 | LATTICE-DYNAMICS FE3PT |
| ISSN号 | 0921-5093 |
| 通讯作者 | XIANYU, Z (reprint author), NORTHEASTERN UNIV,DEPT PHYS,SHENYANG 110006,PEOPLES R CHINA. |
| 中文摘要 | Inelastic neutron-scattering experiments and thermal expansion measurements on amorphous Fe90-xCoxZr10 (x = 10 and 40) and Fe80-yCrP13C7 (y = 4 and 8) alloys have been performed. Generalized phonon densities of states (PDOS) were deduced from the measured time-of-flight spectra at room temperature. The results show that the generalized PDOS in the energy region below 17 meV become soft at the Invar concentrations for both amorphous Fe90-xCoxZr10 and Fe80-yCryP13C7 alloys. It is suggested that the softening of the low energy PDOS in Fe-based amorphous Invar alloys could be attributed to the enhancement of electron-phonon interaction. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/52730]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | XIANYU, Z,LU, ZC,LI, JZ,et al. SOFTENING OF PHONON DENSITY-OF-STATES IN FE-BASED AMORPHOUS INVAR-ALLOYS[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,1994,182:1040. |
| APA | XIANYU, Z.,LU, ZC.,LI, JZ.,YE, CT.,LI, ZQ.,...&SHEN, BG.(1994).SOFTENING OF PHONON DENSITY-OF-STATES IN FE-BASED AMORPHOUS INVAR-ALLOYS.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,182,1040. |
| MLA | XIANYU, Z,et al."SOFTENING OF PHONON DENSITY-OF-STATES IN FE-BASED AMORPHOUS INVAR-ALLOYS".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 182(1994):1040. |
入库方式： OAI收割
来源：物理研究所
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